design of new α-conotoxins from computer modeling to synthesis of potent cholinergic compounds从计算机模拟设计的新的α-conotoxins强有力的胆碱能化合物的合成.pdfVIP

design of new α-conotoxins from computer modeling to synthesis of potent cholinergic compounds从计算机模拟设计的新的α-conotoxins强有力的胆碱能化合物的合成.pdf

  1. 1、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。。
  2. 2、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载
  3. 3、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
  4. 4、该文档为VIP文档,如果想要下载,成为VIP会员后,下载免费。
  5. 5、成为VIP后,下载本文档将扣除1次下载权益。下载后,不支持退款、换文档。如有疑问请联系我们
  6. 6、成为VIP后,您将拥有八大权益,权益包括:VIP文档下载权益、阅读免打扰、文档格式转换、高级专利检索、专属身份标志、高级客服、多端互通、版权登记。
  7. 7、VIP文档为合作方或网友上传,每下载1次, 网站将根据用户上传文档的质量评分、类型等,对文档贡献者给予高额补贴、流量扶持。如果你也想贡献VIP文档。上传文档
查看更多
design of new α-conotoxins from computer modeling to synthesis of potent cholinergic compounds从计算机模拟设计的新的α-conotoxins强有力的胆碱能化合物的合成

Mar. Drugs 2011, 9, 1698-1714; doi:10.3390/md9101698 OPEN ACCESS Marine Drugs ISSN 1660-3397 /journal/marinedrugs Article Design of New α-Conotoxins: From Computer Modeling to Synthesis of Potent Cholinergic Compounds Igor E. Kasheverov *, Maxim N. Zhmak, Alexey Y. Khruschov and Victor I. Tsetlin Shemyakin-Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya Street, 16/10 Moscow 117997, Russia; E-Mails: zhmak@front.ru (M.N.Z.); khrushh@rambler.ru (A.Y.K.); vits@mx.ibch.ru (V.I.T.) * Author to whom correspondence should be addressed; E-Mail: shak_ever@ or iekash@mx.ibch.ru; Tel.: +7-495-330-7374; Fax: +7-495-335-5733. Received: 1 August 2011; in revised form: 29 August 2011 / Accepted: 16 September 2011 / Published: 28 September 2011 Abstract: A series of 14 new analogs of α-conotoxin PnIA Conus pennaceus was synthesized and tested for binding to the human α7 nicotinic acetylcholine receptor (nAChR) and acetylcholine-binding proteins (AChBP) Lymnaea stagnalis and Aplysia californica . Based on computer modeling and the X-ray structure of the A. californica AChBP complex with the PnIA[A10L, D14K] analog [1], single and multiple amino acid substitutions were introduced in α-conotoxin PnIA aimed at compounds of higher affinity and selectivity. Three analogs, PnIA[L5H], PnIA[A10L, D14K] and PnIA[L5R, A10L, D14R], have

您可能关注的文档

文档评论(0)

xyz118 + 关注
实名认证
文档贡献者

该用户很懒,什么也没介绍

1亿VIP精品文档

相关文档